Table 1.

OD₆₀₀, dry cell weight, product concentration, quantity of glucose delivered and phosphate concentration after 48 h of fermentation at the different conditions tested in this study. The dry cell weight and product concentration values are mean and standard deviation of three independent analysis of the samples

Initial phosphate concentration (mM)	OD600 at harvesta	Dry cell weight (g/L)b	Product concentration (g/L)c	Quantity of glucose feed delivered (g)	Phosphate concentration at harvest (mM)
2.79	33.0	9.43 ± 1.79	0.443 ± 0.200	1695	0
27.1	103	36.0 ± 5.28	2.18 ± 0.494	1963	0
40.1	114	44.9 ± 6.88	0.796 ± 0.419	1725	0
58.9	153	63.8 ± 2.04	1.08 ± 0.292	1741	0
86.4	234	77.5 ± 10.2	3.48 ± 0.633	2001	0

^aThe OD₆₀₀ measurements are within 10% of the measured value

^bThe dry cell measurements are ± 1 std

^cThe titer measurements are ± 1 std